Borderlands 4 brings the series' signature "looter-shooter" mayhem to the new planet of Kairos, where four brand-new Vault Hunters must ignite a revolution against a ruthless tyrant. The game introduces overhauled movement mechanics like double-jumping and grappling, alongside billions of procedurally generated weapons featuring a new "Licensed Parts" system. Players can explore four distinct regions, from lush forests to the fortress city of the Dominion, while hunting for elusive Vault Key Fragments. Whether playing solo or in four-player co-op, the deep skill trees and chaotic Action Skills ensure every combat encounter is a high-octane blast.